EP 0383305 A2 19900822 - Data processing apparatus.
Title (en)
Data processing apparatus.
Title (de)
Datenverarbeitungsgerät.
Title (fr)
Appareil de traitement de données.
Publication
Application
Priority
JP 3379789 A 19890215
Abstract (en)
A data processing apparatus includes a memory for storing image data and data corresponding to a display area of the image data, a display for displaying the image data stored in the memory, an input device for designating a position of the image data displayed by the display, a discriminator for discriminating a display area to which the position designated by the input device belongs, and a controller for reading out data corresponding to the display area discriminated by the discriminator and displaying the readout data on the display.
IPC 1-7
IPC 8 full level
G01C 21/36 (2006.01); G04G 9/00 (2006.01); G06F 3/033 (2006.01); G06F 3/041 (2006.01); G06F 3/048 (2013.01); G06F 3/0487 (2013.01); G06F 3/0488 (2013.01); G06F 17/30 (2006.01)
CPC (source: EP US)
G04G 9/0076 (2013.01 - EP US); G06F 3/04842 (2013.01 - EP US); G06F 16/532 (2018.12 - EP US); G09B 29/106 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0383305 A2 19900822; EP 0383305 A3 19920909; EP 0383305 B1 19970709; DE 69031001 D1 19970814; DE 69031001 T2 19980108; JP 2954227 B2 19990927; JP H02213926 A 19900827; US 5909216 A 19990601
DOCDB simple family (application)
EP 90102901 A 19900214; DE 69031001 T 19900214; JP 3379789 A 19890215; US 45286495 A 19950530